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Taper Roller Bearing
33220 Taper Roller Bearing for Plastic Machinery – High Quality
Keep your plastic machinery running smoothly with our reliable 33220 Taper Roller Bearing, designed to minimize downtime and maintain consistent performance. Crafted from premium bearing steel and available in precision ratings from P0 to P2, this single-row, separated bearing ensures precise load handling and easy maintenance—so you can focus on production, not repairs.
- Grease or oil lubrication flexibility adapts to your machinery’s specific needs
- 100*180*63 mm specification fits standard plastic processing equipment
- Z1V1 to Z3V3 vibration control options reduce operational noise and wear
- OEM/ODM service available for custom integration into your production line
7
Day Prototype
vs. 8-12 wks standard
50+
Countries Served
Global logistics network
12h
Quote Response
Expert engineers on call
Typical Applications
Wind Power
Mining
Steel & Metallurgy
Automotive / EV
Rail Transit
Precision Machinery
Genuine SKF Bearings
NDA Protected
Free Sample for Orders > $50K
Global Shipping
Product Details
Product Specifications
| Parameter | Details |
|---|---|
| Model Number | 33220 |
| Bearing Type | Taper Roller Bearing |
| Lubrication | Grease or Oil |
| Precision Rating | P0, P6, P5, P4, P2 |
| Vibration | Z1V1, Z2V2, Z3V3 |
| Rolling Body | Roller Bearings |
| The Number of Rows | Single |
| Material | Bearing Steel |
| Load Direction | Radial Bearing |
| Separated | Separated |
| Outer Dimension | 35mm-400mm |
| Specification | 100*180*63 mm |
| Origin | China |
| HS Code | 8482200000 |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Plastic Machinery | Extruder gearboxes, injection molding machine rotational components |
Finding a Reliable 33220 Taper Roller Bearing for Plastic Machinery? Key Factors to Consider
Plastic machinery operators often face challenges with bearing failures—premature wear from poor material quality, misalignment issues due to imprecise manufacturing, and downtime from lubrication problems. Sourcing the right taper roller bearing that balances load capacity, precision, and durability can be time-consuming when dealing with multiple suppliers and unclear specifications.
Engineered for Consistent Performance in Plastic Machinery
The 33220 Taper Roller Bearing addresses these challenges with its robust bearing steel construction and separated design, allowing for easy installation and lubrication maintenance. Our ISO 9001-certified production process ensures each unit meets precision standards (P0 to P2) critical for plastic machinery applications, where consistent rotational accuracy directly impacts product quality. With comprehensive brand coverage and ready inventory, we streamline the procurement process for both standard and customized requirements.
Optimal Performance in High-Load, Continuous Operations
This taper roller bearing excels in plastic machinery under radial and axial load conditions, typical in extruder drives and molding machine platens. Its single-row design delivers reliable performance at operating speeds common in plastic processing equipment, while vibration grades (Z1V1 to Z3V3) allow selection based on noise and smoothness requirements. The 100x180x63 mm dimension ensures compatibility with standard machinery configurations, reducing the need for costly modifications.
Critical Engineering Features for Plastic Machinery
The bearing steel material provides the hardness (HRC 58-62, typical for bearing steel) needed to withstand continuous operation and resist wear from particulate contamination common in plastic processing environments. Precision ratings directly affect performance: P5 class bearings reduce vibration in high-speed extruders, while P2 class suits applications requiring tight dimensional control. The separated race design simplifies maintenance—technicians can replace lubricant without full disassembly, minimizing machine downtime. Proper lubrication (grease or oil) selection further extends service life, with oil lubrication recommended for high-temperature plastic processing applications.
Total Cost Impact of Bearing Selection
Choosing the right 33220 taper roller bearing reduces long-term costs by minimizing unplanned downtime. Inferior bearings with substandard material hardness often fail within months, leading to production halts and replacement expenses. Our bearings, manufactured to ISO standards, follow calculated L10 life principles, ensuring predictable service intervals. The ability to select precision and vibration grades tailored to specific machinery components optimizes performance without over-specifying, balancing initial cost with operational reliability.
Verified Quality for Peace of Mind
Our quality assurance process includes raw material inspection to verify chemical composition and mechanical properties, followed by dimensional checks using precision measuring instruments. Each bearing undergoes hardness testing and surface finish inspection to meet industry standards. We provide a warranty against manufacturing defects, with clear terms for replacement or return. As a supplier with access to both our BDL brand and international brands, we ensure consistent quality across all procurement channels, supporting your production continuity.
Packaging & Shipping
- Packaged in cartons with pallet options for bulk orders
- Available from stock for prompt delivery
- Flexible shipping via courier, air, or sea freight
- Low minimum order quantity supported for trial or small-batch requirements
Get Your 33220 Taper Roller Bearing Quote Today
Whether you need the 33220 taper roller bearing for plastic machinery or other industrial applications, provide your required quantity, precision grade, and delivery location. Our team will confirm availability and provide competitive pricing. Early inquiry ensures faster processing and helps avoid production delays.
Frequently Asked Questions
Q: Can you supply other bearing brands or models besides the 33220?
A: Yes, we support inquiries for all bearing brands and models, including international and domestic options. We can source bearings according to your specified brand or technical requirements.
Q: How do I confirm if this 33220 bearing fits my plastic machinery?
A: Provide your equipment model or the required dimensions (bore diameter, outer diameter, width), and our technical team will cross-verify compatibility with the 33220 specifications.
Q: What is your warranty policy for the 33220 taper roller bearing?
A: We offer a warranty against manufacturing defects. Specific terms, including duration, are detailed in our sales contract, and defective products can be replaced or returned per agreement.
Q: What is the minimum order quantity for the 33220 bearing?
A: We accept low minimum order quantities, including small-batch purchases, to support trial runs or maintenance needs.
Q: How quickly can you ship the 33220 bearing after order placement?
A: Stock items are shipped within 1-3 business days. Shipping time depends on the selected method—courier (3-7 days), air freight (5-10 days), or sea freight (20-40 days).
Q: Do you offer OEM/ODM customization for taper roller bearings?
A: Yes, we support OEM/ODM services, including custom dimensions, materials, and branding, based on your technical drawings or specifications.
Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
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Product Summary
- Product Name
- 33220 Taper Roller Bearing for Plastic Machinery – High Quality
- Category
- Taper Roller Bearing
- Brand
- SKF
- Certification
- ISO 9001 · TS 16949
- Lead Time
- 7 Working Days
Get a Custom Quote
Our engineers will respond within 12 hours with a tailored solution.
Request QuoteGeneral Specifications
| Bearing Type | Taper Roller Bearing |
| Brand | SKF |
| Quality Standard | ISO 9001 / TS 16949 |
| Precision Grade | P0 / P5 / P6 (custom) |
| Material | Chrome Steel / Stainless |
| Cage Material | Steel / Brass / Polyamide |
| Lubrication | Grease / Oil (specify) |
| Operating Temp. | -40°C to +200°C |
| Min. Order Qty | 1 pc (samples available) |
| Prototype Lead Time | 7 Working Days |
Performance Parameters
| Load Capacity | Contact for C0/Cr values |
| Speed Rating | Contact for ndm limit |
| Vibration Level | Z1 / Z2 / Z3 (custom) |
| Noise Level | V1 / V2 / V3 (custom) |
| Fatigue Life | L10h per ISO 281 |
| Sealing Options | Open / Z / 2Z / RS / 2RS |
Custom Specifications Available
Our engineering team can modify bearing dimensions, materials, seals, and clearances to meet your specific operating requirements. Submit your drawing or spec sheet for a tailored proposal.
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Application Design
EngineeringOur engineers analyze your operating conditions -- load, speed, temperature, environment -- and select or design the optimal bearing solution to maximize service life and reduce total cost of ownership.
Custom Modification
7-Day TurnaroundNeed non-standard dimensions, special materials, or modified clearances? We can modify standard SKF bearings or manufacture fully custom solutions with a 7-day prototype turnaround.
Failure Analysis
DiagnosticsWhen bearings fail prematurely, our team conducts root-cause analysis using advanced diagnostic tools to identify the failure mode and recommend corrective action.
Predictive Maintenance
Up to 40% Less DowntimeWe deploy vibration monitoring, thermal imaging, and oil analysis programs that detect bearing deterioration early -- reducing unplanned downtime by up to 40%.
On-site Installation
Global CoverageProper installation is critical to bearing performance. Our certified technicians provide on-site installation support, alignment verification, and operator training worldwide.
Lifecycle Support
Enterprise SLAFrom initial selection through end-of-life, our dedicated account managers provide scheduled maintenance plans, re-lubrication programs, and replacement forecasting for enterprise clients.
Why SKF China
The engineering partner advantage
7 Days
Prototype Lead Time
vs. 8-12 weeks via standard channels
15+
Certified Engineers
SKF-certified, on-call for your project
50+
Countries Delivered
Reliable global logistics network
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33220 Taper Roller Bearing for Plastic Machinery – High Quality
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